div.module-wrapper
{
    float: left;
    width: 100px;
    height: 50px;
    line-height: 50px;
    background-color: #eee;
    margin: 20px;
}

div.module-wrapper span.name
{
    color: red;
    margin-left: 5px;
}

div.module-wrapper.module-selected
{
    border: 1px dotted grey;
}